![]() ![]() Helium, along with nitrogen and hydrogen, is essential as a carrier gas in gas chromatography. Even minute leaks can be detected by introducing helium with a spectrometer or a residual gas analyzer. Since helium is very light, it can pass much quicker than air through these pipelines. ![]() Thus, all plastic and metal pipes can be checked by passing helium gas to find if there is any leakage on the surface. The inertness of helium is also helpful, as it never reacts with other elements, unlike hydrogen. However, there are differences in activation energies needed for the interaction of helium with silicon or germanium.Īs the molecules of helium are very small, this gas can be safely used to spot leakages in pipelines. ![]() The diffusion coefficient of helium in these materials can be measured by the speed of helium gas evolving on heating these crystals. The production of silicon and germanium crystals needs the diffusion of helium gas, as these two elements show almost similar reactions with oxygen. Sometimes, metal fabricators add argon to helium for better shielding with shallower penetration while welding metals. Thus, helium is used for metal fabrication in manufacturing electronics products, like TVs, computer monitors, and mobile LCD screens. Though helium is quite expensive, it is usually used in carbon dioxide laser welding and passed through a copper tube to the welder. Hence, it can be used as a shielding gas in the autogenous welding process. Hydrogen Generator Started Up In Nepal For Weather Balloon Filling Steam Methane Reformer For Producing Hydrogen NEL Hydrogen Fueling Station – Factory Inauguration What Are The Advantages Of Using Hydrogen Generators Helium gas can be pumped into a balloon, displacing the air inside it to make it easily floatable. Helium balloons can also be used for research purposes, as it does not react with other materials. A small airship called a blimp can also be inflated with helium, as it is safe due to its non-flammable nature. Since helium is a light and inert gas, it can be used to inflate different types of balloons, like hot air balloons for riding. We, at MVS Engineering, supply Helium recovery and liquefaction systems in partnership with the world leaders – Cryomech (USA). Now, the production of liquid helium has become easy with Cryomech’s Liquid Helium plants. Plasma etching and vacuum pumping are other activities in this industry that use helium for their process. In this activity, helium-cooled superconducting magnets are mainly used to stabilize the hot boules of semiconductor material mechanically. Silicon wafers suppliers are the primary users of this industry. Liquid Helium is a key in the semiconductor processing industry. In addition to this, the military utilizes liquid helium in radiation detection technology. Liquid helium has the lowest known temperature when it is in its liquid state, making it an efficient and preferred cooling agent. Without the presence of liquid helium, MRI machines would overheat and stop working. MRI (Magnetic Resonance Imaging) machines use liquid helium to cool down the instruments and keep them in ideal working condition. Liquid Helium has several other uses too. Having noncorrosive properties, it eliminates the need for special materials therefore, it is widely used in construction. It is used in several ordinary conditions because it does not react with other compounds and elements. Liquid helium is odorless, non-flammable, colorless and extremely cold. Finding a substitute for helium stays on the minds of those behind technologies, for example, MRI machines, yet making this innovation is never simple and may turn out to be unimaginable if a reasonable trade for helium isn’t found. Helium is a non-renewable energy source, and as a greater amount of it gets utilized, less of it is there for future generations. ![]()
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